Question

mdc (49,16) mdc (21,28) mdc(9,8) mdc (20,30) por favor eu preso urgente me ajuda eu só quero as contas mt brigado

Answer 1

49,16 | 2.
49,8 | 2. 2x2=4
49,4 | 2. 2x4=8
49, 2 | 2. 2x8=16
49,1. | 7. 7x16=112
07, 1. | 7. 7x112=784
01, 1 / 784

21,28 | 2.
21,14 | 2. 2x2=4
21, 7. | 3. 3x4=12
07,07 | 7. 7x12=84
01,01. / 84

09,08| 2
09,04| 2. 2x2=4
09,02| 2. 2x4=8
09,01| 3. 3x8=24
03,01| 3. 3x24=72
01,01 / 72

20,30| 2.
10,15| 2. 2x2=4
05,15| 3. 3x4=12
05,05| 5. 5x12=60
01,01/ 60